baber/WOPTO huggingface dataset:
Patent KR-20020014353-A (KR)
Title: a structure for assembling inner handle of vehicle
Inventor: OH SEUNG CHEOL
IPC: E05B1/00
Filed: 2000-08-17
Abstract: PURPOSE: An inner handle assembly structure for motor vehicle is provided to reduce assembly procedures and cost and improve productivity by forming a grommet integrally with the inner handle. CONSTITUTION: An inner panel(10) of a door has a handle mounting recess(11) formed at the inner surface of the inner panel so as to mount an inner handle(20) into the handle mounting recess which has a square assembly hole(12) formed at the bottom surface of the handle mounting recess. The inner handle has a body(21), and a square grommet(22) elastically caught at the assembly hole formed at the recess of the inner panel is protruded from an outer surface of the body of the inner handle. The grommet is formed integrally with the body of the inner handle. The grommet is formed of two inserted sections(24) divided by a cut section(23) formed in an axial direction, and each inserted section has a fixing groove(25) for insertion of the edge of the recess of the inner panel. The grommet has a coupling hole(26) formed at the center of the grommet in such a manner as to penetrate through the body of the inner handle. The coupling hole has a diameter smaller than a screw(30), such that the coupling hole is elastically transformed outward during coupling of the screw.
Patent KR-20010021348-A (KR)
Title: Method and apparatus for cleaning a surface of a semiconductor wafer
Inventor: GLENN ALAN MARSHALL
IPC: B08B3/02
Filed: 2000-08-18
Abstract: PURPOSE: A method of cleaning a semiconductor wafer surface is provided to reduce accumulation of static electricity, while a semiconductor wafer surface is being cleaned (cleaned or rinsed) in order to protect circuits and devices formed on the semiconductor wafer. CONSTITUTION: The method of cleaning a semiconductor wafer surface has steps of introducing an additive to deionized water to prepare a conductive cleaning solution (A) and cleaning the semiconductor wafer surface with the conductive cleaning solution (B). The additive is preferably carbon dioxide gas and forms ions in the conductive cleaning solution by reaction with deionized water. Carbon dioxide(CO2) is made to react with deionized water(H2O) and forms H+ ions and HCO3- ions.
Patent KR-20020014462-A (KR)
Title: Service apparatus for public and private mobile communication network
Inventor: KIM HA HONG
IPC: H04W4/00
Filed: 2000-08-18
Abstract: PURPOSE: A device for servicing public and private mobile communication networks is provided to reciprocally connect a public communication network service system with a private communication network service system, so that a mobile terminal within a preset service area can receive a public communication network service as well as a private communication network service together. CONSTITUTION: BTS(Base Transceiver Station)1 to BTSk(8-1-8-k) are located in a preset service area, and form wireless channels with an MS(Mobile Station) within the preset service area. An HINA(High capacity IPC Node board Assembly)(82) is connected with BSC1(Base Station Controller) to BSCm(4-1-4-m) of a public communication network service system and a switching system of a private communication network service system(22). The HINA(82) provides a communication path for transmitting data of the service systems and the BTS1 to BTSk(8-1-8-k). A CM(Call Manager)(80) analyzes the data received through the HINA(82) to separate a public communication network service from a private communication network service, and manages calls for the services.
Patent KR-20020014888-A (KR)
Title: Method for synchronizing an address book between mobile phone and personal information management server
Inventor: CHOI CHANG HO
IPC: H04W8/24
Filed: 2000-08-19
Abstract: PURPOSE: A method of synchronizing address books of a mobile communication terminal and a PIMS(Personal Information Management Server) is provided to automatically synchronize address book information of the mobile communication terminal and the PIMS by generation time, when one piece of the address book information is changed, so as to improve management efficiency. CONSTITUTION: A mobile communication terminal decides whether predetermined address book information registration is requested(S200). If so, the mobile communication terminal gives a pre-assigned entry ID(S202), and gives an address book information changing flag(S204). The mobile communication terminal stores generation time when address book information is changed(S206), and synchronizes the address book information with address book information of a PIMS(Personal Information Management Server)(S208). The mobile communication terminal decides whether a user wants to modify the address book information or delete the address book information(S210). If so, the mobile communication terminal performs an address book synchronization with the PIMS(S204).
Patent KR-20020016009-A (KR)
Title: Copper coating method of alloyed metal powder
Inventor: CHOE SUNG JUN
IPC: C23C18/00
Filed: 2000-08-24
Abstract: PURPOSE: A method is provided to copper plate Al-Si based alloy powder by a plating catalytic agent to which copper sulfate(CuSO4) and hydrofluoric acid(HF) are added using ion substitution plating which has a superior electrodeposition compared to electroless copper plating, and which is performed by simple processes. CONSTITUTION: In copper plating Al-Si based alloy powder using ion substitution plating, the copper plating method of the Al-Si based alloy powder is characterized in that a fluoric acid(HF) aqueous solution is used as a main additive of a plating solution for ion substitution of the Al-Si based alloy powder, wherein the fluoric acid(HF) aqueous solution is added to the plating solution in an amount of 0.05 to 1 wt.%.
Patent KR-20020017457-A (KR)
Inventor: LEE JAE GWON
IPC: F24F1/00
Filed: 2000-08-30
Abstract: PURPOSE: A ceiling type air conditioner is provided to be installable to two directions. CONSTITUTION: An air conditioner comprises a cabinet(50); a blast fan(51); heat exchangers(56); and a fixing device. The cabinet has an inlet(62) on a back thereof to take in indoor air and outlets(66a,66b,66c) on both sides and a bottom thereof to discharge air. The blast fan is built in the cabinet. The heat exchangers are installed on both sides of the blast fan. The fixing device is formed on an outer surface of the cabinet and fixes the cabinet to a ceiling surface so that air is taken in through the back of the cabinet or rotates and fixes the cabinet by a certain angle so that the inlet faces down.
Patent KR-20020017884-A (KR)
Title: Thin cutting utensil
Inventor: LIM HAE LYOUNG
IPC: A47J43/04
Filed: 2000-08-30
Abstract: PURPOSE: A garlic slicer is provided to uniformly and thinly slice vegetables such as garlic and to slice a lot of garlic in a short time. CONSTITUTION: A garlic slicer has blades and a press plate. The thickness of the blade is within 1mm, and the height is within 4mm. Blades are arranged and fixed at an interval within 2mm when performing slicing. After adjusting the interval of the blades, the press plate is pressurized. Then, garlic is sliced uniformly.
Patent KR-20000072487-A (KR)
Inventor: NOH JONG HA
IPC: B66B1/00
Filed: 2000-09-06
Abstract: PURPOSE: A touch screen type elevator system is provided to conveniently control items changed upon acting an elevator without an additional hardware by integrally designing manipulation and operation display functions of the elevator in the elevator system. CONSTITUTION: A screen editing unit(40) designs floor selecting, opening, and shutting buttons and movement floor, direction and message display screens and registers a corresponding action function. The screen editing unit transfers the registered functions to a storage unit of a touch screen type monitoring device(26). A display panel(42) displays the floor selecting, opening, and closing buttons(32,33,34) and movement floor, direction and message display screens(35,36,38). Further, in inputting a floor to move through the floor selecting button in the display panel, an action state given based on the inputted floor is transferred to an elevator host.
Patent KR-20020020313-A (KR)
Title: Method for fabricating a semiconductor device using self aligned contact
Inventor: JI GYEONG GU
IPC: H01L21/28
Filed: 2000-09-08
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to fabricate the semiconductor device which is not greatly affected by etch selectivity of an oxide layer and a nitride layer when a contact is formed by a self-aligned method. CONSTITUTION: A gate pattern composed of a gate electrode layer(110), a silicide layer(112), an upper insulation layer(114) and a gate spacer(116) is formed on a semiconductor substrate(100) having a gate insulation layer. An interlayer dielectric covering the entire surface of the semiconductor substrate having the gate pattern is deposited. The interlayer dielectric in a region for the contact is partially etched to have a height not higher than that of the gate pattern. A spacer is formed on the sidewall of the partially-etched interlayer dielectric. The partially-etched interlayer dielectric is secondly etched to expose the surface of the semiconductor substrate between the gate patterns. A conductive layer(120) for the contact is formed on the entire surface of the semiconductor substrate. The conductive layer for the contact is planarized by using the upper insulation layer as a polishing stop layer.
Patent KR-20020021275-A (KR)
Title: Audio standard converting system for supporting phone of portable terminal
Inventor: LEE SENG WOO
IPC: H04W4/18
Filed: 2000-09-14
Abstract: PURPOSE: A system of converting audio standards for call supporting in a portable terminal is provided to reciprocally convert an audio standard of the portable telephone terminal and an audio standard of a telephony system, so as to enable voice calls between a personal digital assistant and a general telephone. CONSTITUTION: An audio standard conversion system comprises as follows. An internal operation controller(61) responds to an external control signal to control internal system operations. A call manager(62) senses an optional call signal, and supplies corresponding call state data to a designated terminal. A data decoder(63) converts an audio signal of a portable communication terminal into digital data while talking on the phone, and converts a sound signal of a converter connected to a PC-to-phone server into an analog signal. A standard converter(64) converts an H323 standard audio signal of the PC-to-phone server into an S201 standard audio signal, and converts an S201 standard audio signal of the portable communication terminal through the data decoder(63) into an H323 standard audio signal.
Patent KR-20020025337-A (KR)
Title: Internet system
Inventor: BAE JAE YONG
IPC: G06F17/00
Filed: 2000-09-28
Abstract: PURPOSE: An Internet system is provided to promote the effectiveness of learning through the Internet by preventing young boys and girls from connecting to deleterious contents or sites, and by leading the young boys and girls to use healthy sites and contents. CONSTITUTION: A portal site(7) is composed of contents divided into a plurality of classes. A proxy server(8) judges whether to connect to contents of a relevant grade among the classes of the portal site(7). An Internet connection restriction hardware(5) connects to the contents of the portal site(7) judged by the proxy server(8) to a user computer(3). A web server(1) manages information provided to the contents of the portal site(7) and a user's ID. In case that the user inputs the user's ID through the user computer(3) and performs an Internet connection request(4), catalogs of the contents of the portal site(7) are displayed to a monitor of the user computer(3). In case that the user selects contents among the contents, the proxy server(8) judges whether the user connects to the contents selected through a class test(9).
Patent KR-20010030550-A (KR)
Title: Rechargeable lithium battery and process for the production thereof
Inventor: KAWAKAMI SOICHIRO
IPC: H01M50/555
Filed: 2000-09-30
Abstract: PURPOSE: Provided is a lithium secondary battery, in which reduction in thickness without using a heat shielding plate can achieved, and which has high durability against repeated charging and discharging, and a longer cycle life span. CONSTITUTION: A concave portion(102a), a member(101a) having a flange portion(103a) at the peripheral portion of the concave portion and a member(101b) having the concave portion(102a) and the member(101a) at the peripheral portion of the concave portion are arranged so that the concave portions are positioned toward the inner side. In the concave portions to which the flange portions are attached by fusing and which are surrounded by the members(101a,101b), a battery member including a positive electrode, a negative electrode and an ionic conductor are housed. In the member(101a), a positive electrode output terminal(104) to the outside, communicating to the battery member, a negative electrode output terminal(106), and an insulating portion(105) serving to insulate the positive electrode output terminal(104) and the negative electrode output terminal(106) are installed.
Patent KR-20020026998-A (KR)
Title: security and reference device for an infrared rays
Inventor: KIM SEOK JUN
IPC: H04N7/18
Filed: 2000-10-04
Abstract: PURPOSE: A device for security inspection using infrared rays is provided to exactly inspect all firearms manufactured by all kinds of metal and ceramics without regard to whether or not there is reaction of magnetic field. CONSTITUTION: A device for security inspection using infrared rays includes an infrared ray filter(3) mounted at a side of an entrance and selectively penetrating near infrared rays generated from a consumer, an infrared ray optical lens(4) for collecting near infrared rays of the infrared ray filter and penetrating infrared rays in parallel, an infrared ray CCD part(7) for amplifying and capturing the collected near infrared rays using infrared ray image light source and outputting as at least one or more infrared ray image signals, an integration circuit part(8) for integrating infrared ray image signals into a plurality of image frames, an image comparing and processing part(9) for sampling the image frame signals into predetermined frequency, tracking image of a firearm part, and comparing the image with preset firearm image signal, and alarm and display part(10) for informing visually or audibly that the consumer has the firearms according to result signal of the image comparing and processing part.
Patent KR-20020027909-A (KR)
Title: A double wishbone suspension using elastic cables
Inventor: SEO EUN SEOK
IPC: B60G3/18
Filed: 2000-10-06
Abstract: PURPOSE: A double wishbone suspension using elastic cables is provided to reduce a space for mounting a spring and a stabilizer by realizing the spring and stabilizer functions of a suspension with elastic cables, thereby simplifying the assembling work and reducing the required parts. CONSTITUTION: A double wishbone suspension using elastic cables includes a first elastic cable(180) connecting upper connection levers(160,165) of right and left sides, a second elastic cable(185) connecting right and left lower connection levers(170,175), a third elastic cable(190) for connecting the right upper connection cable with a left lower connection cable, and a fourth elastic cable(195) for connecting the right lower connection lever with the left upper connection cable, wherein the upper and lower connection levers are mounted to right and left arms either of upper or lower arms(110,115), and the cables are formed of kevlar.
Patent KR-20010040085-A (KR)
Title: Method of bending small diameter metal pipe and its apparatus
Inventor: HOSHINO MASAKI
IPC: B21D9/00
Filed: 2000-10-13
Abstract: PURPOSE: Provided is a method of bending machining metal tubes with narrow diameter with which any kinds of bending works can be performed accurately by one bender even if the straight length of the end parts of metal tubes are short. CONSTITUTION: When a machining method of bending metal tubes is comprised of the process such as chucking an end of a metal tube(P) with a narrow diameter, setting a machining direction, and machining to bend tubes in a direction from the tip of the other end to the chucked end, the method features in performing one or more process of bending on an end of a metal tube in advance, chucking parts(1-2) where machining is performed to bend, keeping as it is, and machining is performed to bend from the tip of the other end to an end where machining has been done already.
Patent KR-20020030315-A (KR)
Title: An incinerating system for sludge and trash
Inventor: LEE CHEOL U
IPC: F23G5/00
Filed: 2000-10-17
Abstract: PURPOSE: A sludge and trash incinerating system is provided to incinerate sludge and trash with a reduced cost by utilizing heat generated when the sludge and trash are incinerated as main energy or an auxiliary energy. CONSTITUTION: A sludge and trash incinerating system includes a trash storing hopper(10) and a sludge storing hopper(11). The sludge stored in the sludge storing hopper(11) and the trash stored in the trash storing hopper(10) are conveyed through conveyers(12,13) and collected in one spot. The collected trash and sludge are mixed by a mixer(20). Rails(21) are formed at both sides of the mixer(20). The rails(21) are rotatably supported by a supporting roller(22). A sprocket(23) connected to a driving motor through a chain is installed at a side of the rail(21). An inlet port(24) is formed at a center of the mixer(20), and a discharging port(25) is formed in opposition to the inlet port(24).
Patent KR-20010051112-A (KR)
Inventor: KIM GYU UNG
IPC: H04B7/08
Filed: 2000-10-18
Abstract: PURPOSE: An apparatus and a method for determining a paging warning mode in a mobile communication system are provided to set up a paging warning mode in a mobile communication system. CONSTITUTION: A mobile terminal judges whether a broadcasting channel message is received(610). If the broadcasting channel message is received, the mobile terminal analyzes subcell information and a beacon paging cycle contained in the broadcasting channel message(612). After temporarily storing subcell information and the beacon paging cycle, the mobile terminal judges whether the current cell contains a subcell(614). If it is judged that the subcell exists, the mobile terminal determines a paging group, which it belongs to, using its own ID and the number of paging groups(618). After determining the paging group, the mobile terminal accesses a beacon paging group frame and the determined paging group frame at the same time(620). The mobile terminal receives the beacon paging group frame through the access of the beacon paging group frame. Grasping beacon paging group information, the mobile terminal judges whether a change of a paging warning mode is required(622). If it is judged that the paging warning mode change request has been received, the mobile terminal transfers the current mode into a vibration mode(624).
Patent KR-20020032775-A (KR)
Title: Phase change and temperature control-type thermal storage apparatus for heating a hot-floored room and a green house
Inventor: SONG HYUN KAB
IPC: C09K5/06
Filed: 2000-10-27
Abstract: PURPOSE: Provided is a phase change temperature controlling thermal energy storage system for heating hypocaust and greenhouse. CONSTITUTION: In the thermal energy storage system, 5-15 wt% of urea or glycerol is added to typical phase change material(PCM) having a physical property stabilized by adding a nucleating agent(Na4P2O7·10H2O) and a thickener(CMC-Na) to CH3COONa· 3H2O; heated to 65 deg.C and homogeneously mixed with mixer for 2 hours to control a phase change temperature. Thereafter, the phase change material is liquefied and injected into tube(1) having a flexible structure. And then, the tube is sealed and vacuumized to buffer an expansion pressure of the PCM.
Patent KR-20020032855-A (KR)
Title: transflective liquid crystal display device and manufacturing method thereof
Inventor: KIM HONG JIN
IPC: G02F1/136
Filed: 2000-10-27
Abstract: PURPOSE: A semi-transmission type liquid crystal display and a method of fabricating the display are provided to prevent corrosion of electrodes and to improve efficiency of a reflection mode. CONSTITUTION: A semi-transmission type liquid crystal display includes an upper substrate(110), a gate line and a data line formed on the upper substrate, intersecting each other, and a thin film transistor connected to the gate line and the data line. The display further includes a transmission electrode(170) connected to the thin film transistor and located at a pixel region defined by the gate line and the data line, a lower substrate(210) having a predetermined distance from the upper substrate, and a black matrix(220) that is formed on the lower substrate and corresponding to regions other than the pixel region. The display also has a reflection plate(230) formed on the portion corresponding to the transmission electrode, a color filter(240) formed on the black matrix and the reflection plate, and a common electrode(250) generating electric field together with the transmission electrode. The display further has a liquid crystal layer filled between the transmission electrode and the common electrode, and a back light(300) placed under the lower substrate.
Patent KR-20010040219-A (KR)
Title: Liquid crystal driver circuit and lcd having fast data write capability
Inventor: KAWABE KAZUYOSHI
IPC: G09G3/36
Filed: 2000-10-28
Abstract: PURPOSE: To realize a high quality image by speeding up a write time correspondingly to high definition and upsizing of the liquid crystal panel. CONSTITUTION: An output amplifier circuit of a liquid crystal driver is provided with a means for changing over an amplifier circuit for amplifying a prescribed gradation voltage to output it, to/from an amplifier circuit for buffering the prescribed gradation voltage one-fold to output it, and a liquid crystal panel is driven by the amplifier output for a certain period of the horizontal period, and driven by the buffer output for the other period. Moreover, the driving circuit is provided with a pre-charge control circuit for judging whether or not the gradation voltage is amplified and outputted depending on a display data.
Patent KR-20020033378-A (KR)
Title: Graphic display method of wiring harness test
Inventor: KIM KYUNG SOO
IPC: G01R31/02
Filed: 2000-10-31
Abstract: PURPOSE: A graphic displaying method for testing a wiring harness is provided to enable a user to grasp various states of housing by an inspector when testing the wiring harness. CONSTITUTION: A command from a wiring harness testing hardware is received(S301). It is judged whether the received command is an open list command(S302). Data is included in an open list(S303). It is judged whether the received command is a short list command(S304). Data is included in a short list(S305). It is judged whether the received command is a data list command(S306). Data is included in a data list(S307). It is judged whether the received command is a reduction mode set command. It is set to a reduction mode(S309). It is judged whether the received command is an enlargement mode set command(S310). It is set to an enlargement mode(S311). It is judged whether the received command is a total display command(S312). It is set to a total display mode(S313). It is judged whether the received command is a badness display command(S314). It is set to a badness display mode(S315).